Development of plasmonic racetrack resonators with a trench structure
Development of plasmonic racetrack resonators with a trench structure
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DOI：
10.1117/12.929373
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发表时间：
2012-10
期刊：
影响因子：
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通讯作者：
H. Okamoto;K. Yamaguchi;M. Haraguchi;T. Okamoto
中科院分区：
文献类型：
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作者：
H. Okamoto;K. Yamaguchi;M. Haraguchi;T. Okamoto
我们制作了一个等离子体激元跑道谐振器的沟槽结构，在可见光波长进行评估，并观察其在这些波长的操作。当入射光照射输入端口时，沟槽通道等离子激元被存储在跑道谐振腔中。具有沟槽结构的等离子体激元跑道谐振器可以在仅几个步骤中制造，并且由此产生的耦合系数的增加在光学集成电路中具有潜在的应用。
We fabricated a plasmonic racetrack resonator with a trench structure, evaluated it at visible wavelengths, and observed its operation at these wavelengths. Trench channel plasmon polaritons were stored in the racetrack resonator when incident light irradiated the input port. The plasmonic racetrack resonator with a trench struc- ture can be fabricated in only a few steps, and the resulting increase in the coupling coefficient has potential applications in optical integrated circuits.